Mo 1 S over Shoal CR
FairClay County, Missouri · S 18 T 51 N R 32 W · Structure no. 3160
- Built
- 1990
- 35 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 368 ft
- 5 main spans
- Daily traffic
- 21,776
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mo 1 S over Shoal CR is a prestressed concrete continuous stringer/multi-beam or girder carrying Mo 1 S over Shoal CR in Clay County, Missouri. It was built in 1990, so it is 35 years old, younger than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 21,776 vehicles a day, roughly 11% of them trucks, projected to reach 34,842 by 2044. The structure is 368 ft (112.2 m) long and 73 ft wide. If it were closed, the detour would be 14.9 mi (24 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mo 1 S over Shoal CR built?
It was built in 1990, making it 35 years old in 2025.
What condition is Mo 1 S over Shoal CR in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does Mo 1 S over Shoal CR carry?
About 21,776 vehicles per day (2024 count), of which roughly 11% are trucks.
How long is Mo 1 S over Shoal CR?
The structure is 368 ft (112.2 m) long with a longest span of 83 ft (25.3 m) and a deck 73 ft wide.
Who owns Mo 1 S over Shoal CR?
It is owned by the State Highway Agency.